Abbreviations of Names of Computer Methods
by Marek Turowski, Janusz Turowski
Engineering Electrodynamics
- Cover Page
- Half Title
- Title Page
- Copyright Page
- Dedication
- Preface
- Authors
- List of Symbols
- Abbreviations of Names of Computer Methods
- 1 Methods of Investigation and Constructional Materials
- 1.1 Methods of Investigations
- 1.2 Constructional Materials
- 1.2.1 Structure and Physical Properties of Metals
- 1.2.1.1 Atomic Structure
- 1.2.1.2 Ionization
- 1.2.1.3 Crystal Structure of Metals
- 1.2.1.4 Electrical Conductivity and Resistivity of Metals
- 1.2.1.5 Influence of Ingredients on Resistivity of Metals
- 1.2.1.6 Resistivity at Higher Temperatures
- 1.2.1.7 Thermoelectricity
- 1.2.1.8 Thermal Properties
- 1.2.1.9 Mechanical Properties
- 1.2.1.10 Hall Effect and Magnetoresistivity of Metals
- 1.2.2 Superconductivity
- 1.2.3 Magnetic Properties of Bodies (Ferromagnetism)
- 1.2.3.1 Magnetic Polarization and Magnetization
- 1.2.3.2 Ferromagnetics, Paramagnetics, and Diamagnetics
- 1.2.3.3 Atomic Structure of Ferromagnetics
- 1.2.3.4 Zones of Spontaneous Magnetization
- 1.2.3.5 Form of the Magnetization Curve
- 1.2.3.6 Hysteresis
- 1.2.3.7 Superposition of Remagnetization Fields
- 1.2.3.8 Amorphous Strips
- 1.2.3.9 Rotational Hysteresis
- 1.2.3.10 Types of Magnetization Curves
- 1.2.3.11 Curie Point
- 1.2.3.12 Nonmagnetic Steel
- 1.2.3.13 Influence of Various Factors on Properties of Magnetic Materials
- 1.2.3.14 Types of Magnetic Permeability
- 1.2.3.15 Permeability at High Frequencies
- 1.2.3.16 Magnetic Anisotropy
- 1.2.3.17 Magnetostriction
- 1.2.3.18 Demagnetization Coefficient
- 1.2.4 Semiconductors and Dielectrics
- 1.2.1 Structure and Physical Properties of Metals
- Example
- 2 Fundamental Equations of Electromagnetic Field
- 2.1 Primary Laws and Equations of Electromagnetism
- 2.2 Formulation and Methods of Solution of Field Differential Equations
- Example
- 2.3 Anisotropic Media
- 2.4 Nonlinear Media
- 2.5 Fundamental Equations of Magnetohydrodynamics and Magnetogasdynamics
- 2.6 Electrodynamics of Superconductors
- 2.7 Electrodynamics of Heterogeneous Media
- 2.8 Electrodynamics of Semiconductor Devices
- 2.9 Electrodynamics of Electrochemical Systems
- 2.10 General Wave Equations
- 2.11 Fourier’s Method
- 2.12 Wave Equations in Cylindrical Coordinates
- 2.13 Plane Wave
- Example
- 2.14 Reflection and Refraction of Plane Wave
- 3 Transfer and Conversion of Field Power
- 3.1 Poynting’s Theorem: Poynting Vector*
- 3.2 Penetration of the Field Power into a Solid Conducting Half-Space
- Example
- 3.3 Power Flux at Conductors Passing through a Steel Wall
- 3.4 Power Flux in a Concentric Cable and Screened Bar
- 3.5 Power Flux in a Capacitor, Coil, and Transformer
- 3.6 Power Fluxes and Their Conversion in Rotating Machines
- Example
- 4 Screening of Constructional Parts
- 4.1 Types and Goals of Screening and Shunting
- 4.2 Magnetic Screens
- 4.3 Electromagnetic Screens: Wave Method of Modeling and Calculation
- 4.4 Power Losses in Screens
- 4.5 Screening of Transformer Tanks
- EXAMPLE
- 4.6 Induction Motors with a Screened and Multilayer Rotor
- 4.7 Screening in Large Generators
- 4.8 Screening at Induction Heating
- 4.9 Screening of Bars and Conductor Wires
- Example
- Example
- 4.10 Electromagnetic Field in Multilayer Screens
- 5 Magnetic Fields Near Iron Surfaces
- 5.1 Method of Mirror Images
- 5.2 Field of Endwindings in Electric Machines
- 5.3 Field of Bushings
- 5.4 Field of Bars Nearby a Steel Surface
- 5.5 Leakage Field in Transformers and in Slots of Electric Machines
- 5.5.1 Application of the Method of Multiple Mirror Images
- 5.5.2 Method of Approximate Solution of a Field in a Transformer Window with the Help of Fourier Series
- 5.5.3 Numerical Methods: Mesh Methods of Solution of Leakage Magnetic Field in Power Transformers
- 5.5.4 Slot in a Deep-Slot Induction Machine
- 5.5.5 Field in the Gap of Electric Machine
- 5.6 Field of Conductors Nearby a Steel Wall
- 5.7 Additional Losses in Foil Windings of Transformer
- 6 Electromagnetic Phenomena in Metals with Constant Permeability
- 6.1 Application of Multiple Reflections of Electromagnetic Wave
- 6.2 Electrical Steel
- 6.3 Power Losses at Current Intersections Through a Screen
- 6.4 Power Losses in Steel Covers with Gaps and Nonmagnetic Inserts Between Bushing Holes
- 6.5 Transient-Induced Processes
- 6.6 Solid Rotor of Induction Motor
- 6.7 Cup-Type Rotor
- 6.8 Principles of Induction Heating
- 6.9 High-Current Lines
- 7 Electromagnetic Phenomena in Ferromagnetic Bodies
- 7.1 Approximation of Magnetization Characteristics
- 7.2 Methods of Considering a Variable Magnetic Permeability
- Example
- 7.3 Dependence of Stray Losses in Solid Steel Parts of Transformers on Current and Temperature
- 7.4 Power Losses in Steel Covers of Transformers
- 7.5 Calculation of Stray Losses in Solid Steel Walls by Means of Fourier’s Series
- EXAMPLE
- 7.6 Power Losses in a Transformer Tank
- Example
- 8 Forces in Electrodynamic Systems
- 8.1 Principles of Calculation of Forces Acting on Buses and Windings of Transformers
- 8.2 Forces Acting on bus Bars Located Near Steel Constructional Elements
- 8.3 Forces Acting on Conductor Surfaces
- 8.4 Forces in Slot Parts of Windings of Electric Machines
- Example 8.1
- Example 8.2
- 8.5 Reluctance Forces and Torques
- 9 Local Heating of Structural Parts
- 10 Methods of Experimental Investigations
- 10.1 Experimental Verification of Theoretical Calculations
- 10.2 Principles of Theory of Electrodynamic Similarity
- 10.3 Principle of Induction Heating Device Modeling
- 10.4 Modeling of High Current Lines
- 10.5 Modeling of Transformers and Their Elements
- 10.6 Thermometric Method of Per-Unit Power Losses Measurement
- 10.7 Investigation of Permissible Over-Excitation of Power Transformers
- 10.8 Measurement of Power at Very Small Power Factors (Cos φ) and/or Small Voltages
- 10.9 Other Methods of Measurements
- 10.10 Diagnostics of Metal Elements
- 10.11 Critical Distance of Tank Wall from Transformer Windings
- 10.12 Influence of Flux Collectors
- 11 Conclusion
- Appendix
- References
- Index
Abbreviations of Names of Computer Methods
ANM
analytically numerical method
BEM
boundary element method
FDM
finite difference method
FEM
finite element method
FNM
flow (resistant) network method
MIE
method of integral equations
RNM
reluctance network method
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